.banner{
    width: 100%;
    height: 100%;
}
.banner img{
    width: 100%;
    height: 680px;
    object-fit: cover;
}
.service{
    width: 1200px;
    height: 630px;
}
/* .service */
.ser-text{
    padding-top: 105px;
    text-align: center;
}
.ser-text h2{
    font-size: 38px;
    font-weight: bold;
    color: #000;
    padding-bottom: 16px;
}
.ser-text p{
    padding-bottom: 28px;
}
.ser-text a{
    color: #1271ef;
    padding-bottom: 34px;
}
.ser-pic{
    margin-left: 25px;
   
}
.ser-pic li{
    width: 240px;
    height: 280px;
    list-style: none;
    margin-left: 40px;
    margin-top: 35px;
   box-shadow:   6px 12px  6px 3px #66a3f4;;
}
.ser-pic img{
    width: 240px;
    height: 170px;
    padding-bottom: 7px;
}
.ser-pic h3{
    font-size: 20px;
    color: #000;
    font-weight: bold;
    padding-bottom: 16px;
    text-indent: 1rem;
}
.ser-pic p{
    font-size: 12px;
    padding-bottom: 26px;
    text-indent: 1em;
}
.ser-pic a{
    color:#1271ef ;
    font-size: 14px;
    display: block;
    text-indent: 1em;
}

/* API */
.api{
    height: 640px;
    background: url(../images/more-api-bg.svg)no-repeat;
    position: relative;
}
.api-text{
    padding-top: 92px;
    text-align: center;
}
.api-text h2{
    font-size: 38px;
    font-weight: bold;
    color: #000;
    padding-bottom: 16px;
}
.api-text p{
    padding-bottom: 28px;
}
.api-text a{
    color: #1271ef;
    padding-bottom: 34px;
}
.api-pic{
    width: 1200px;
    list-style: none;
    margin-top: 36px;
    margin-bottom: 35px;
}
.api-pic li{
    width: 220px;
    height: 140px;
    margin-left: 20px;
    margin-bottom: 20px;
    box-shadow: 6px 6px 6px 6px #66a3f4;
}
.api-pic img{
    padding: 36px 97px 12px 97px;
}
.api-pic p{
    font-size: 16px;
    text-align: center;
}
.api1 {
text-align: center;
}
.api1 a{
    font-size: 14px;
 color: #66a3f4;
}
/* 慧集 */
.master-text{
    padding-top: 88px;
    text-align: center;
}
.master-text h2{
    font-size: 38px;
    font-weight: bold;
    color: #000;
    padding-bottom: 16px;
}
.master-text p{
    padding-bottom: 28px;
}
.master-text a{
    color: #1271ef;
    padding-bottom: 34px;
}
.master-pic{
    margin-top: 20px;
}
.master-pic .fr{
 width: 500px;
 margin-bottom: 10px;
 line-height: 28px;
 font-size: 18px;
 font-weight: bold;
 margin-left: 90px;
}
.master-pic .fl{
    width: 570px;
}
.master-pic li{
    margin-bottom: 10px;
    background-color:#fbfbfd ;
    padding:20px;
    position: relative;
}
.master-pic li p{
 font-size: 12px;
}
.master-pic .fr div{
    width: 4px;
    height: 24px;
    background-color: #1271ef;
    position: absolute;
    top: 35px;
    left: 0px;
}
/* help */
.help{
    margin-top: 50px; 
}
.help-text{
  text-align: center;
}
.help-text h2{
    font-size: 38px;
    font-weight: bold;
    color: #000;
    padding-bottom: 16px;
}

.help-text a{
    color: #1271ef;
    padding-bottom: 34px;
}
.help-pic{
    margin-top: 100px;
    height: 280px; 
    background-color: #fbfbfd;
    position: relative;
    padding: 0px;
}
.help-as{
    position: absolute;  opacity: 0;  transition: all 500ms; height: 270px; top: -20px;left: 50%; transform: translateX(-50%);
}
.help-as.active{ opacity: 1;}
.help-as:nth-child(1){ z-index: 100;}
.help-as:nth-child(2){ z-index: 50;}
.help-as:nth-child(3){ z-index: 10;}
.help-as .pic3{ line-height: 24px; padding-top: 50px;} 
 
.help-as img{
    margin-right: 40px;
    
}
.help-as .fl{
 width: 580px;
 height: 300px;
 margin-right: 40px;
}
.help-as .pic3{
    font-size: 12px;
    font-weight: bold;
    padding-bottom: 10px;  
    text-align:center ;
    height: 180px;
}
.help-as .pic2{
    font-size: 12px;
    font-weight: bold;
    text-align: right;
}
.help-as .pic2 span{
  width: 13px;
 height: 4px;
 background-color: #1271ef;
 display: block;
 position: absolute;
 right: 100px;
 bottom:-20px;
}
.help-log{
    margin: 55px auto;
}
.help-log img{
    margin-left: 40px;
    
} 


/* safe */
.safe-pic .fl{
 width: 160px;
 height: 110px;
 padding: 40px 20px;
 text-align: center;
}
.safe-pic .yuan{
    margin-top: 10px;
} 
.safe-pic .yuan p{
    padding-top: 10px;
}
.safe-pic .fl:nth-child(1){
    padding-left: 0px;
}
.safe-pic .fl:nth-child(6){
    padding-right: 0px;
}
.safe-pic p{
    font-size: 10px;
    margin-top: 20px;
    text-align: center;
}
/* 广告 */ 
.banner2{
    height: 240px;
    background: url(../images/bottombg.png);
}
.banner2-text{
    text-align: center;
    color: #fff;
    padding-top: 70px;
}
    .banner2-text h2{
        font-size: 30px;
    color: #fff;
    padding-bottom: 30px;
    }
    .banner2-text a{
        display: block;
        width: 130px;
        height: 40px;
        border: 1px solid #fff;
        line-height: 40px;
        margin: 0 auto;
        color: white;
    }

   /*  尾部 */
   .foot{
       height: 350px;
   }
    .foot-l{
        margin-top: 45px;
        
    }
    .foot-l li{
        margin-bottom: 17px;
        margin-right: 70px;
    }
     .foot-l li a{
        font-size: 10px;
        color: #b3b3b3;
    } 
    .foot-l li:first-child{
        margin-bottom: 40px;
        color: #000;
        font-size: 12px;
        font-weight: bold;
    }
    .ft{
        height: 290px;
    }
    .foot-l .foot-ltext{
        width: 550px;
        font-size: 10px;
        color: #b3b3b3;
    }
    .foot-r{
        margin-top: 45px;
        text-align: right;
    }
    .foot-r h4{
        color: #000;
        font-size: 14px;
        font-weight: bold;
        padding-bottom: 15px;
    }
    .foot-r p{
        font-size: 10px;
        color: #b3b3b3;
        padding-bottom: 35px;
        display: block;
    }
    .foot-r img{
        width: 103px;
        height: 103px;
        padding-bottom: 72px;
    }
 